diff --git a/src/ZfcBase/Mapper/AbstractDbMapper.php b/src/ZfcBase/Mapper/AbstractDbMapper.php
index 2c8b36c..1af8295 100644
--- a/src/ZfcBase/Mapper/AbstractDbMapper.php
+++ b/src/ZfcBase/Mapper/AbstractDbMapper.php
@@ -191,6 +191,17 @@ protected function getTableName()
     {
         return $this->tableName;
     }
+    
+    
+    /**
+     * @param string $tableName
+     * @return AbstractDbMapper
+     */
+     public function setTableName($tableName)
+     {
+         $this->tableName = $tableName;
+         return $this;
+     }
 
     /**
      * @return object